Lymphedema patients needed to donate samples for future discoveries
NCT ID NCT04123457
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is collecting saliva, blood, and tissue from 100 adults with lymphedema to store for future research. The goal is to build a biorepository that can help scientists discover and validate biomarkers to improve microvascular treatment for lymphedema. Participants are not receiving any treatment as part of this study.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2019
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Subjects with a diagnosis of Lymphedema.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adult (18+ years of age) * Ability to provide written consent * Has been diagnosed with Lymphedema Exclusion Criteria: * Under the age of 18 years old * Inability to provide written consent * Previous lymphovenous bypass or lymph node transfer surgery * Major changes occur to co-morbid conditions * Proven ICG or iodine allergy
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Mayo Clinic in Florida
Jacksonville, Florida, 32224, United States
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Other studies related to the condition(s) this trial covers.
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- New study aims to catch lymphedema early in breast cancer patients